Overview
The reference design for the gateway, leveraging 2.4GHz LoRa with SX1280, provides a complete, turnkey gateway solution that is interoperable worldwide with our LoRa Basics™ Modem for 2.4GHz. The gateway reference design is based on multiple SX1280 transceivers allowing simultaneous reception over three LoRa modulated channels operating on a single, programmable spreading factor.
Features
The reference design consists of :
- Four SX1280 RF transceivers (three dedicated to RX and one dedicated to TX roles)
- A complete RF front-end module with T/R switch, LNA and filters enabling high sensitivity half-duplex mode operation
- Simultaneously receive three LoRa channels in the 2.4GHz ISM Band with single-data rates programmable (SF7 ~ SF12 / 812.5kHz)
- Maximum transmit output power = +12dBm
- Simultaneously receive three LoRa channels in the 2.4GHz ISM Band single-data rates selectable (SF7 ~ SF12 / 812.5kHz)
- Maximum transmit output power = +12dBm
- Typical sensitivity level at 1% PER
- -116dBm at SF7 BW 812.5kHz
- -129dBm at SF12 BW 812.5kHz
- Ability to work in hostile RF environments such as close to Cellular mobile phones, WiFi routers, Bluetooth devices
- Simple to use USB interface
| Documents | Release Date | Type |  |
|---|---|---|---|
| LoRa 2.4GHz 3 Channels Single SF Reference Design Performance Report | 2020-05-08 | | |
| ETSI Certification Report for SX1280Z3DSFGW1 | 2021-06-21 | | |
| FCC Certification Report for SX1280Z3DSFGW1 | 2021-06-21 | | |
| LoRa 2.4GHz 3 Channels Single SF Reference Design Prod Folder | 2020-05-08 | ZIP | |
| LoRa 2.4GHz 3 Channels Single SF Reference Design User Guide | 2020-05-08 | | |
Inventory
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